You can use this calculator to calculate your "carbon footprint" - your
CO2 and other greenhouse gas emissions over a 12 month period.
You can make a quick calculation by estimating your answers, or you can choose
a more accurate calculation by referring to your actual bills and usage data.
- Enter your household data in section 1. Household usage is shared between the members of your household.
- Enter your personal lifestyle and travel data in section 2. Personal usage applies to you as an individual.
- The results will be calculated and updated dynamically as you enter your data.
Click here to try our Other Calculators.
You can enter a decimal for number of people in household (eg. 2.5) if a member of your household is away for part of the year.
Electricity usage is measured in kilowatt-hours (kWh).